76g High-white Top-coated Thermal Paper Digital Inkjet & Laser Label Material — S20700

Construction

The three functional layers of this item. Selecting on face stock alone is where most specification errors begin — the adhesive and liner decide how it behaves on your press.

Product features

• Medium-tack adhesive system — balanced adhesion and converting performance
• Thermal paper face — direct thermal printing, no ribbon required

FAQ

What substrates is S20700 (76g High-white Top-coated Thermal Paper) built for, given it runs a Medium-tack adhesive, and which document states that?

76g High-white Top-coated Thermal Paper is specified for the digital inkjet & laser field, which does not mean every substrate in it. Direct thermal prints without a ribbon, but heat, sunlight and plasticiser contact keep developing the coating. Where the surface is recycled or carries mould release, treat the first roll as a trial.

Does S20700 (76g High-white Top-coated Thermal Paper) survive 60 °C in service, given the Medium-tack adhesive, and what happens at the low end?

No application-temperature figure is released for this construction, and we will not invent one. Adhesive wet-out decides the low end, and that depends on your line speed and the temperature of the bottle. The declared test condition is 23±2 °C / 50±5 % RH, and a trial roll shows where your own line sits.

For S20700 (76g High-white Top-coated Thermal Paper), what tack and peel should we expect from Medium-tack adhesive at 23 °C, and what substrate was it measured on?

No tack or peel figure is released for this construction, so we will not quote one. We report tack to FINAT FTM 9 by the ball method and 90° peel to FTM 2, at 23±2 °C / 50±5 % RH.

How many square metres of S20700 in 76g High-white Top-coated Thermal Paper makes a minimum run, and what starts the clock?

Minimum order quantity is 500 ㎡ and lead time is 15 days after artwork and roll-format approval. A trial roll for press approval can be arranged before the production run starts. Shipment is ex-works Guangzhou, and it can be consolidated with other codes on the same order.

Is SR0041 a drop-in alternative to S20700 (76g High-white Top-coated Thermal Paper), and which one should we trial first?

S20700 runs Medium-tack adhesive on 60g White Glassine Liner, while SR0041 runs Low-tack Removable on 62g White Glassine Liner. The difference is the adhesive chemistry, which decides edge lift and high-speed behaviour more than the face does. Compare the two technical tables above, then test both on the same substrate.